Bally Mysterian ROM files

All images fit 2732 EPROM

720-53_6.732:  CPU U6, Standard mask ROM matching other games of the era (i.e. Medusa, Fathom).
U2Game.732:    CPU U2

There are two Squawk and Talk boards in Mysterian.
Board "A" is mounted in the standard position in the backbox lower right.  This provides game sounds and speech.
Board "B" is mounted on the rear of the insert (score) panel. This provides background music and drives a separate speaker.

Squawk and Talk Board A -- Game sounds and speech
Snd-aU3.732     U3
Snd-aU4.732     U4
Snd-aU5.732     U5

Squawk and Talk Board B - Background music
Snd-bU2.732     U2
Snd-bU3.732     U3
Snd-bU4.732     U4
Snd-bU5.732     U5


